TDO Sleep Ring


The TDO Ring monitors you while you sleep and streams data to the Mobile App producing a comprehensive report. It offers the highest level of comfort and convenience.

1000 in stock

Free shipping available on certain orders

  • 30 days easy returns
  • Order yours before 2.30pm for same day dispatch
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Comfort & Durability

The lightest, smallest, most comfortable ring sensor for overnight continuous sleep monitoring. Durable and adapts to most fingers

Free Reports

Generates Free professional APP and PC report that shows the trends of blood oxygen level condition, heart rate and monitoring.


Rechargeable: 2 hours charging for up to 14 hours usage. The device runs automatically when you wear it.

Smart Vibration

Peace of mind on your finger, adjustable smart vibration feedback for low oxygen level and irregular heart rate.

Additional information

Weight 1.4 kg
Dimensions 62 × 56 × 12 cm